High-water-content soil material tedding device for construction site
By designing two rows of staggered plows and harrows and an adjustable plow and harrow device, the problem of uneven drying during manual turning was solved, thus optimizing the soil moisture content and reducing construction costs.
Patent Information
- Application Number
- CN202520283881.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-02-21
AI Technical Summary
The soil used for construction is unevenly turned and dried by hand with shovels, resulting in low quality and difficulty in controlling the moisture content, which leads to high construction costs.
Design a device for turning and drying high-moisture soil on construction sites. It adopts two rows of plows and harrows to turn and dry the soil simultaneously. The furrows are arranged in an alternating manner, and the plow and harrow handles are adjustable. Combined with a vibration structure and an auxiliary walking structure, it ensures uniformity and efficiency in turning and drying.
This method achieves uniformity in soil drying, ensures optimal moisture content, reduces construction costs, and improves drying quality and efficiency.
Smart Images
Figure CN223840873U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of soil turning equipment, specifically to a device for turning and drying high-moisture soil materials at construction sites. Background Technology
[0002] High moisture content soil: This generally refers to soil with a moisture content far exceeding the optimum moisture content or close to saturation. These soils typically exhibit weak bearing capacity and high compressibility, making them difficult to shape or compact during construction. They need to be dried to reduce their moisture content to the optimum moisture content before they can be compacted and used for filling.
[0003] Currently, manually turning over and drying the soil for construction with shovels requires a large number of workers, resulting in high construction costs. Furthermore, the quality of manual turning and drying is inconsistent, and it is difficult to control the moisture content of the soil. Utility Model Content
[0004] The technical problem to be solved by this utility model is that the current method of manually turning over and drying construction soil with shovels results in uneven drying and low soil sample quality. The purpose is to provide a device for turning over and drying high-moisture soil on construction sites. By setting up two rows of plows and rakes to turn over and dry the soil sample at the same time, it prevents the formation of excessive "grooves" during the turning process, ensures that the soil sample is turned over and dried evenly, and thus ensures that the moisture content of the soil sample reaches the optimal level.
[0005] This utility model is achieved through the following technical solution:
[0006] A device for turning and drying high-moisture soil at construction sites includes a frame and several plows and harrows. The frame is provided with a connecting structure for connecting to a power structure. At least two plow shafts are provided at the end of the frame away from the connecting structure. The several plows and harrows are respectively connected to the two plow shafts to form two plow rows. In the working state, the furrows generated by one plow row are respectively located in the middle of the corresponding furrows generated by the other plow row.
[0007] The beneficial effects of this utility model are that by setting a connecting structure on the frame, it is easy to connect to power equipment, etc., so that the power equipment can drive the turning and drying device to turn and dry the soil sample. At least two plow shafts are set at the end of the frame away from the connecting structure, and several plows are connected to the two plow shafts to form two plow rows. This allows the soil sample to be turned and dried simultaneously by the two rows of plows during operation, and the furrows produced by one row of plows are located in the middle of the corresponding furrows produced by the other row of plows. By setting two rows of plows to replace one row of plows in agricultural machinery, the furrow spacing is reduced by half, preventing excessively large furrows (ridges) from appearing during the turning and drying process. The soil sample is turned and dried evenly, thereby ensuring that the soil moisture content reaches the optimal level.
[0008] In some embodiments, the plow includes a plow handle and a plow foot, the plow foot being connected to the lower end of the plow handle, and the plow handle being adjustablely connected to the plow shaft. By adjusting the plow handle to the plow shaft, the height of the plow foot can be easily adjusted, thereby adjusting the thickness of the soil sample to meet the different soil sample drying requirements.
[0009] In some embodiments, the plow handle has several pin holes arranged along its length, and the plow shaft has several through holes. Pins pass through the through holes and pin holes sequentially to adjustably connect the plow handle to the plow shaft. By adjusting the plow handle to the plow shaft by passing pins through the through holes and pin holes sequentially, the working length of the plow handle can be adjusted, thereby adjusting the depth of the plow foot in the soil, and consequently adjusting the thickness of the soil sample to be turned over, to meet the different soil sample turning requirements.
[0010] In some embodiments, the plow foot is in the shape of an arc-shaped plate, with the blade facing the inner side of the arc and towards the connecting structure. This ensures that the blade on the plow foot faces the direction of movement of the soil turning device during soil sample turning.
[0011] In some embodiments, the plow shaft includes a first plow shaft and a second plow shaft, with the first plow shaft and the second plow shaft being parallel. By making the first plow shaft and the second plow shaft parallel, the furrows produced by the plow and harrow in turning over the soil sample are ensured to be uniform, thereby ensuring the turning and drying effect.
[0012] In some embodiments, two connecting structures are provided, each including an upper connecting portion and a lower connecting portion. Both the upper and lower connecting portions are arc-shaped and face each other. The free ends of both the upper and lower connecting portions have mounting holes for pins to pass through. This facilitates the wrapping of the connecting structure on the power structure with the upper and lower connecting portions, and by providing pins at the free ends of both the upper and lower connecting portions, prevents the connecting structure from detaching from the drying device.
[0013] In some embodiments, the system further includes several vibration structures connected to the top of the plow handle. Each vibration structure includes a vibrating cylinder and steel balls, the steel balls being rotatably connected within the vibrating cylinder. By providing a vibration structure at the top of the plow handle, the steel balls within the vibrating cylinder roll and strike the cylinder during operation of the turning and drying device, causing the entire plow to shake and dislodge the high-moisture soil sample adhering to the plow foot.
[0014] In some embodiments, the vibrating cylinder is cylindrical, the diameter of the steel balls is smaller than the inner diameter of the vibrating cylinder, and a limiting rod is provided at the top of the vibrating cylinder, positioned above the steel balls. By providing a limiting rod at the top of the vibrating cylinder, the balls are prevented from falling out during operation.
[0015] In some embodiments, two auxiliary walking structures are also included. Each auxiliary walking structure includes rollers and a connecting rod. The connecting rod is vertically adjustable and connected to the frame. The connecting rod is located at the end of the frame away from the connecting structure and is vertically arranged. The roller is connected to the bottom of the connecting rod. By vertically adjusting the connecting rod to the frame and providing rollers at the bottom of the vertically arranged connecting rod, it is convenient to move the connecting rod upward during operation, thereby moving the rollers upward to prevent the rollers from touching the ground and affecting the plowing and harrowing work. When not in operation, the end of the frame with the connecting structure is tilted upward, and the connecting rod and rollers are moved downward so that the rollers touch the ground, facilitating the rolling and transporting of the drying device by rolling during relocation.
[0016] In some embodiments, the auxiliary walking structure further includes a locking nut, the connecting rod has an external thread, the frame has a connecting hole, and the connecting rod passes through the connecting hole and engages with the locking nut. By providing an external thread on the connecting rod, a connecting hole on the frame, and threading the connecting rod through the connecting hole to engage with the locking nut, the connecting rod can be adjusted vertically to be connected to the frame.
[0017] Compared with the prior art, this utility model has the following advantages and beneficial effects:
[0018] 1. By setting up two rows of plows and harrows to turn over and dry the soil sample simultaneously, and ensuring that the furrows created by one row of plows and harrows are located in the middle of the corresponding furrows created by the other row of plows and harrows, excessively large "ridges" are prevented from forming during the turning and drying process. This ensures that the soil sample is turned over and dried evenly and that the moisture content of the soil sample reaches the optimal level.
[0019] 2. The plow and harrow handle is adjustablely connected to the plow and harrow shaft to facilitate adjustment of the height of the plow and harrow feet, thereby adjusting the thickness of the soil sample to be turned over.
[0020] 3. The connecting rod is adjustable up and down to be connected to the frame, and a roller is provided at the bottom of the vertically set connecting rod. When working, the connecting rod can be moved up, which in turn moves the roller up, preventing the roller from touching the ground and affecting the plowing and harrowing. When not working, the end of the frame with the connecting structure can be tilted up, and the connecting rod and roller can be moved down, so that the roller touches the ground, which facilitates the rolling and transporting of the drying device by the roller when moving to another site.
[0021] 4. A vibration structure is provided at the top of the plow handle, which allows the steel balls inside the vibrating cylinder to roll and strike the vibrating cylinder when the turning and drying device is working, causing the entire plow and harrow to shake off the high-moisture soil sample that is stuck to the plow and harrow foot. Attached Figure Description
[0022] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:
[0023] Figure 1 This is a structural diagram of the present invention;
[0024] Figure 2 This is a top view of the present invention;
[0025] Figure 3 This is the left view of the present invention;
[0026] Figure 4 This is a partial structural diagram of the present invention.
[0027] The attached diagram shows the markings and corresponding component names:
[0028] Frame 1, First plow shaft 21, Second plow shaft 22, Plow handle 31, Plow foot 32, Pin hole 33, Screw 4, Upper connecting part 51, Lower connecting part 52, Insert pin 53, Roller 6, Connecting rod 61, Vibrating cylinder 7, Steel ball 8, Limiting rod 9. Detailed Implementation
[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.
[0030] Throughout this specification, references to "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in connection with that embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "an embodiment," "an example," "an example," or "an example" appearing in various places throughout the specification do not necessarily refer to the same embodiment or example. Furthermore, specific features, structures, or characteristics can be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. Moreover, those skilled in the art will understand that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0031] In the description of this utility model, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.
[0032] The terms "first," "second," etc., used in this utility model are merely for clarity of description and are not intended to limit any order or emphasize importance. Furthermore, the term "connection" as used herein, unless otherwise specified, can refer to a direct connection or an indirect connection via other components.
[0033] Example
[0034] like Figures 1-4 As shown, this embodiment provides a device for turning and drying high-moisture soil at construction sites, including a frame 1 and several plows and harrows. A connecting structure is provided on the frame 1 for connecting to a power structure. At least two plow shafts are provided at the end of the frame 1 away from the connecting structure. The several plows are respectively connected to the two plow shafts, forming two plow rows. In operation, the furrows generated by one plow row are located in the middle of the corresponding furrows generated by the other plow row. The two ends of the two plow shafts are connected to the frame 1 by screws 4 and are located inside the frame 1.
[0035] Specifically, the furrows created by one row of plows and harrows are centered on the corresponding furrows created by the other row of plows and harrows, thus ensuring that the furrows produced by the turning and drying device are uniform during operation, and further ensuring that the soil samples are turned and dried evenly. By setting up two rows of plows and harrows to replace one row of agricultural machinery, the spacing between the furrows is reduced by half, preventing excessively large furrows (ridges) from appearing during the turning and drying process, ensuring that the soil samples are turned and dried evenly, and thus ensuring that the moisture content of the soil samples reaches the optimal level.
[0036] See Figure 1 The plow includes a plow handle 31 and a plow foot 32. The plow foot 32 is connected to the lower end of the plow handle 31, and the plow handle 31 is adjustablely connected to the plow shaft. By adjusting the plow handle 31 to the plow shaft, the height of the plow foot 32 can be easily adjusted, thereby adjusting the thickness of the soil sample to meet the needs of different soil sample drying.
[0037] See Figure 1 and Figure 3The plow handle 31 is provided with several pin holes 33, which are arranged along the length of the plow handle 31. The plow shaft is provided with several through holes. Pins pass through the through holes and pin holes 33 in sequence to adjustably connect the plow handle 31 to the plow shaft. By adjusting the length of the plow handle 31, the depth of the plow foot 32 in the soil can be adjusted, thereby adjusting the thickness of the soil sample to meet the needs of different soil sample drying.
[0038] See Figure 1 and Figure 3 The plow foot 32 is in the shape of an arc-shaped plate, with the blade facing the inner side of the arc and towards the connecting structure. This ensures that the blade on the plow foot 32 faces the direction of movement of the soil turning device during soil sample turning.
[0039] See Figure 1 and Figure 3 The plow shaft includes a first plow shaft 21 and a second plow shaft 22, with the first plow shaft 21 and the second plow shaft 22 being parallel. By making the first plow shaft 21 and the second plow shaft 22 parallel, the furrows produced by the plow and harrow in turning over the soil sample are ensured to be uniform, thereby ensuring the turning and drying effect.
[0040] See Figure 1 and Figure 3 The connection structure comprises two parts: an upper connecting part 51 and a lower connecting part 52. Both the upper connecting part 51 and the lower connecting part 52 are arc-shaped and face each other. The free ends of both the upper connecting part 51 and the lower connecting part 52 have mounting holes for the insertion pins 53 to pass through. This facilitates the wrapping of the connection structure on the power structure with the upper connecting part 51 and the lower connecting part 52, and by providing insertion pins 53 at the free ends of both the upper connecting part 51 and the lower connecting part 52, it prevents the connection structure from detaching from the drying device.
[0041] See Figure 1 and Figure 4 It also includes several vibration structures connected to the top of the plow handle 31. Each vibration structure includes a vibrating cylinder 7 and steel balls 8, with the steel balls 8 rotatably connected inside the vibrating cylinder 7. By providing a vibration structure at the top of the plow handle 31, the steel balls 8 located inside the vibrating cylinder 7 roll and strike the vibrating cylinder 7 during the operation of the turning and drying device, causing the entire plow to shake and dislodge the high-moisture soil sample adhering to the plow foot 32.
[0042] See Figure 1 and Figure 4The vibrating cylinder 7 is cylindrical, and the diameter of the steel ball 8 is smaller than the inner diameter of the vibrating cylinder 7. A limiting rod 9 is provided at the top of the vibrating cylinder 7, and the limiting rod 9 is located above the steel ball 8. By providing the limiting rod 9 at the top of the vibrating cylinder 7, the balls are prevented from falling off during operation.
[0043] See Figure 1 and Figure 3 It also includes two auxiliary walking structures, each comprising a roller 6 and a connecting rod 61. The connecting rod 61 is vertically adjustable and connected to the frame 1. The connecting rod 61 is located at the end of the frame 1 furthest from the connecting structure and is vertically arranged. The roller 6 is connected to the bottom of the connecting rod 61. By vertically adjusting the connecting rod 61 to the frame 1 and providing the roller 6 at the bottom of the vertically arranged connecting rod 61, it is convenient to move the connecting rod 61 upward during operation, thereby moving the roller 6 upward to prevent the roller 6 from touching the ground and affecting the plowing and harrowing work. When not in operation, the end of the frame 1 with the connecting structure is tilted upward, and the connecting rod 61 and roller 6 are moved downward, so that the roller 6 touches the ground, facilitating the rolling and transporting of the drying device by the roller 6 during relocation.
[0044] Specifically, the auxiliary walking structure also includes a locking nut, the connecting rod 61 has an external thread, the frame 1 has a connecting hole, and the connecting rod 61 passes through the connecting hole and engages with the locking nut. By providing an external thread on the connecting rod 61, providing a connecting hole on the frame 1, and threading the connecting rod 61 through the connecting hole to engage with the locking nut, the connecting rod 61 can be adjusted vertically to be connected to the frame 1.
[0045] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.
Claims
1. A device for turning and drying high-moisture soil at construction sites, characterized in that, include: A frame, on which a connecting structure is provided, the connecting structure being used to connect with a power structure, and at least two plow shafts are provided at the end of the frame away from the connecting structure; Several plows and harrows are connected to two plow and harrow shafts respectively, forming two plow and harrow rows. In the working state, the furrows produced by one plow and harrow row are located in the middle of the corresponding furrows produced by the other plow and harrow row.
2. The device for turning and drying high-moisture soil at construction sites according to claim 1, characterized in that, The plow includes a plow handle and a plow foot, the plow foot being connected to the lower end of the plow handle, and the plow handle being adjustablely connected to the plow shaft.
3. The high-moisture-content soil turning and drying device according to claim 2, characterized in that, The plow handle has several pin holes arranged along the length of the plow handle. The plow shaft has several through holes, and pins pass through the through holes and pin holes in sequence to adjustably connect the plow handle to the plow shaft.
4. The device for turning and drying high-moisture soil at construction sites according to claim 2, characterized in that, The plow foot is in the shape of an arc plate, with the blade facing the inner side of the arc and towards the connecting structure.
5. The high-moisture-content soil turning and drying device according to claim 2, characterized in that, The two plow shafts include a first plow shaft and a second plow shaft, with the first plow shaft and the second plow shaft being parallel.
6. The device for turning and drying high-moisture soil at construction sites according to claim 1, characterized in that, The connection structure is provided in two parts, including an upper connection part and a lower connection part. The upper connection part and the lower connection part are both arc-shaped and facing each other. The free ends of the upper connection part and the lower connection part are provided with mounting holes for the pin to pass through.
7. The high-moisture-content soil turning and drying device according to claim 2, characterized in that, It also includes several vibration structures connected to the top of the plow handle. Each vibration structure includes a vibrating cylinder and steel balls, with the steel balls rotatably connected inside the vibrating cylinder.
8. The device for turning and drying high-moisture soil at construction sites according to claim 7, characterized in that, The vibrating cylinder is cylindrical, and the diameter of the steel ball is smaller than the inner diameter of the vibrating cylinder. A limit rod is provided at the top of the vibrating cylinder, and the limit rod is located above the steel ball.
9. The device for turning and drying high-moisture soil at construction sites according to claim 1, characterized in that, It also includes two auxiliary walking structures, each comprising a roller and a connecting rod. The connecting rod is vertically adjustable and connected to the frame. The connecting rod is located at the end of the frame away from the connecting structure and is vertically arranged. The roller is connected to the bottom of the connecting rod.
10. The device for turning and drying high-moisture soil at construction sites according to claim 9, characterized in that, The auxiliary walking structure also includes a locking nut, the connecting rod is provided with an external thread, the frame is provided with a connecting hole, and the connecting rod passes through the connecting hole and engages with the locking nut.